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Spontaneous rotating vortex lattices in a pumped decaying condensate.

- Jonathan Keeling, N. Berloff
- Physics, MedicinePhysical review letters
- 25 June 2007

TLDR

Pade approximations of solitary wave solutions of the Gross-Pitaevskii equation

- N. Berloff
- Physics, Mathematics
- 24 June 2003

Pade approximants are used to find approximate vortex solutions of any wind- ing number in the context of Gross-Pitaevskii equation for a uniform condensate and condensates with axisymmetric trapping… Expand

Motions in a bose condensate: VI. Vortices in a nonlocal model

- N. Berloff, P. Roberts
- Physics
- 30 July 1999

Nonlocal nonlinear Schrodinger equations are considered as models of liquid helium II. The models contain a nonlocal interaction potential that leads to a phonon-roton-like dispersion relation. Also,… Expand

SOLITARY AND PERIODIC SOLUTIONS OF NONLINEAR NONINTEGRABLE EQUATIONS

- N. Berloff, L. Howard
- Mathematics
- 1 July 1997

The singular manifold method and partial fraction decomposition allow one to find some special solutions of nonintegrable partial differential equations (PDE) in the form of solitary waves, traveling… Expand

Scenario of strongly nonequilibrated Bose-Einstein condensation

- N. Berloff, B. Svistunov
- Physics
- 15 July 2002

Russian Research Center ‘‘Kurchatov Institute,’’ 123182 Moscow, Russia~Received 10 July 2001; revised manuscript received 3 December 2001; published 15 July 2002!Large scale numerical simulations of… Expand

Nonlocal Nonlinear Schrödinger Equations as Models of Superfluidity

- N. Berloff
- Physics
- 1 September 1999

Condensate models for superfluid helium II with nonlocal potentials are considered. The potentials are chosen so that the models give a good fit to the Landau dispersion curve; i.e., the plot of… Expand

Sculpting oscillators with light within a nonlinear quantum fluid

- G. Tosi, G. Christmann, +5 authors J. Baumberg
- Physics
- 30 November 2011

Polaritons—quasiparticles made up of a photon and exciton strongly coupled together—can form macroscopic quantum states even at room temperature. Now these so-called condensates are imaged directly.… Expand

Optical superfluid phase transitions and trapping of polariton condensates.

- P. Cristofolini, A. Dreismann, +6 authors J. Baumberg
- Physics, MedicinePhysical review letters
- 1 May 2013

TLDR

Spatial pattern formation and polarization dynamics of a nonequilibrium spinor polariton condensate

- M. Borgh, Jonathan Keeling, N. Berloff
- Physics
- 23 November 2009

Quasiparticles in semiconductors—such as microcavity polaritons—can form condensates in which the steady-state density profile is set by the balance of pumping and decay. By taking account of the… Expand

Nontrivial phase coupling in polariton multiplets

- H. Ohadi, R. Gregory, +4 authors P. Lagoudakis
- Physics
- 26 August 2016

Data supporting the publication Ohadi, H.; Gregory, R. L.; Freegarde, T.; Rubo, Y. G.; Kavokin, A. V.; Berloff, N. G.; Lagoudakis, P. G., Nontrivial Phase Coupling in Polariton Multiplets. Physical… Expand

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